{"id":1223822,"url":"https://alion.io/job/infosys-react-js-developer-3","title":"React JS Developer","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":75,"open_postings":261,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-29T05:45:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"Copilot","optional":true},{"name":"Java","optional":true},{"name":"Redux","optional":true},{"name":"Spring Boot","optional":true}],"status":"live","first_seen_at":"2026-07-13T08:06:07Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-29T17:24:37Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":78},"description":"We are looking for a skilled React JS Developer with experience in building scalable and responsive web applications. The ideal candidate should have expertise in React JS, Node JS, JavaScript, TypeScript, and REST API integration, along with exposure to Telecom OSS applications and modern development practices.\nResponsibilities\nLocation: Hyderabad, Bangalore, Pune, Chennai, Trivandrum\nExperience Range: 3 -5 Years\nQualification\nB.Tech / B.E in Computer Science, Information Technology, or equivalent discipline.\nResponsibilities\nDesign, develop, and maintain scalable web applications using React JS and Node JS.\nBuild responsive, reusable, and high-performance user interfaces.\nIntegrate frontend applications with REST APIs and backend services.\nCollaborate with business stakeholders to understand requirements and deliver solutions.\nParticipate in application design, architecture discussions, and code reviews.\nTroubleshoot production issues and ensure application reliability and performance.\nFollow Agile development practices and collaborate with cross-functional teams.\nContribute to development best practices, code quality, and continuous improvement initiatives.\nTechnical requirements\nReact JS\nNode JS\nJavaScript (ES6+)\nTypeScript\nHTML5 & CSS3\nREST API Development & Integration\nTelecom OSS Exposure\nGit / Version Control\nDebugging & Troubleshooting\nAgile Development Methodologies\nAdditional responsibilities\nPreferred Skills\nMicro Frontend (MFE) Architecture\nRedux / Context API\nCI/CD & DevOps Practices\nGitHub Copilot or AI Coding Tools\nAWS / Azure Cloud Platforms\nJava & Spring Boot\nMicroservices Architecture\nTelecom Network Inventory & Provisioning Knowledge\nUI Performance Optimization\nPreferred skills\nTechnology->Reactive Programming->react JS,Technology->Reactive Programming->NodeJS,Domain->Telecom->Telecom - ALL\nEducation\nMaster of Computer Science,Master Of Engineering,Master Of Science,Master Of Technology,Bachelor Of Computer Science,Bachelor Of Science,Bachelor of Engineering,Bachelor Of Technology","description_format":"text","description_chars":2035,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-09-25T13:02:38Z"}],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.337,"p_room":0.28,"age_days":77,"expected_fill_days":18,"reasons":["conf:68","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-09-29T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/infosys-react-js-developer-3","json_url":"https://alion.io/job/infosys-react-js-developer-3.json","meta":{"generated_at":"2026-09-30T05:25:58Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3768,"day_limit":5000,"remaining_today":1232,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}